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arm64: Inform user if software PAN is in use
authorStephen Boyd <sboyd@codeaurora.org>
Wed, 29 Nov 2017 23:39:49 +0000 (15:39 -0800)
committerCatalin Marinas <catalin.marinas@arm.com>
Tue, 16 Jan 2018 11:00:45 +0000 (11:00 +0000)
commit894cfd149289c8c9c99211b58a2e3ae7027fff7e
tree806c2dc04f47446d31d445815d40f6c6e7274a22tree | snapshot
parent39610a68d9a9a9c6e71be731d071c405e4f2434bcommit | diff
arm64: Inform user if software PAN is in use

It isn't entirely obvious if we're using software PAN because we
don't say anything about it in the boot log. But if we're using
hardware PAN we'll print a nice CPU feature message indicating
it. Add a print for software PAN too so we know if it's being
used or not.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
arch/arm64/kernel/cpufeature.c diff | blob | history
Domain: System / Kernel;